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首页> 外文期刊>Bioorganic and Medicinal Chemistry Letters >Synthetic studies on selective adenosine A2A receptor antagonists: synthesis and structure-activity relationships of novel benzofuran derivatives.
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Synthetic studies on selective adenosine A2A receptor antagonists: synthesis and structure-activity relationships of novel benzofuran derivatives.

机译:选择性腺苷A2A受体拮抗剂的合成研究:新型苯并呋喃衍生物的合成与构效关系。

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摘要

A series of benzofuran derivatives were prepared to study their antagonistic activities to the A(2A) receptor. Replacement of the ester group of the lead compound 1 with phenyl ring improved the PK profile, while modifications of the amide moiety showed enhanced antagonistic activity. From these studies, compounds 13c, 13f, and 24a showed good potency in vitro and were identified as novel A(2A) receptor antagonists suitable for oral activity evaluation in animal models of catalepsy.
机译:制备了一系列的苯并呋喃衍生物以研究其对A(2A)受体的拮抗活性。用苯环取代先导化合物1的酯基改善了PK分布,而酰胺部分的修饰显示出增强的拮抗活性。从这些研究中,化合物13c,13f和24a在体外显示出良好的效能,并被确定为适用于僵尸动物模型中口服活性评估的新型A(2A)受体拮抗剂。

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